Before building EasyInvoice, I looked hard at the tools people already reach for โ and each one forced a compromise.
None of them did all three things I actually wanted: real German e-Rechnung compliance, built-in time tracking that flows into invoices, and a fast native app with no subscription where my data stays in my own iCloud.
So EasyInvoice is the app I couldn't find: native Mac & iPhone, XRechnung/ZUGFeRD out of the box, time tracking โ invoice โ payment reminders in one loop, beautiful typeset PDFs, and a one-time purchase instead of yet another monthly bill. It works whether you invoice in Berlin or Boston.